Spyros Nikolakis
Data Engineer
Athens, Attica, Greece
Summary
👤
Senior🎓
Top SchoolSpyros Nikolakis is a data engineer with 11 years of experience who builds production-ready data architectures and ML pipelines, currently shaping analytics at efood after leading data warehousing and quality initiatives at Convert Group. He blends a strong academic background in Big Data and Artificial Intelligence with hands-on skills in Python, dimensional modeling, and anomaly detection to turn messy ingestion flows into reliable, decision-driving datasets. Comfortable across the stack—from Kubernetes deployments and Elasticsearch to database design—he has repeatedly moved models from research into production. Known for clear stakeholder communication and mentoring, he often bridges gaps between product needs and technical implementation. An organizer at heart, he has a track record of improving legacy systems and processes while delivering pragmatic, measurable outcomes.
11 years of coding experience
7 years of employment as a software developer
Master's degree Big Data and Artificial Intelligence, Master's degree Big Data and Artificial Intelligence at National & Kapodistrian University of AthensBachelor's degree Informatics and Telematics, Bachelor's degree Informatics and Telematics at Harokopio University of Athens
English, Greek, French
Github Skills (138)
web-application10
db210
laravel-vite10
composer10
javascript10
jquery10
laravel-mix10
gulp10
adminlte10
laravel10
select210
sqlite10
java10
aws-glue10
bootstrap10
Programming languages (8)
Github contributions (5)
scify/Benefile
Feb 2016 - May 2016
Contributions:459 pushes, 1 tag in 3 months
snikolakis/aws-data-wrangler
Feb 2022 - Oct 2022
Pandas on AWS - Easy integration with Athena, Glue, Redshift, Timestream, QuickSight, Chime, CloudWatchLogs, DynamoDB, EMR, SecretManager, PostgreSQL, MySQL, SQLServer and S3 (Parquet, CSV, JSON and EXCEL).
Contributions:10 pushes, 1 branch in 7 months
csvsqlserverpythonpolarsemr
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